The demand function for a commodity is given by
$$p = 2,000 - 0.1 x - 0.01 x ^ { 2 } .$$
Find the consumer surplus when the sales level is 100 .
A) $\$ 9,167$
B) $\$ 7,167$
C) $\$ 11,167$
D) $\$ 8,167$
E) $\$ 10,167$

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The Answer of The demand function for a commodity is given by
$$p = 2,000 - 0.1 x - 0.01 x ^ { 2 } .$$
Find the consumer surplus when the sales level is 100 .
A) $\$ 9,167$
B) $\$ 7,167$
C) $\$ 11,167$
D) $\$ 8,167$
E) $\$ 10,167$

The Demand Function for a Commodity Is Given By p=2,000−0.1x−0.01x2.p = 2,000 - 0.1 x - 0.01 x ^ { 2 } .p=2,000−0.1x−0.01x2.

The Demand Function for a Commodity Is Given By $p = 2,000 - 0.1 x - 0.01 x ^ { 2 } .$